just what it saaaays
Ive got a matrix, that i need to row reduce, but RREF gives me decimals, instead of nice fractions. what do i does?
How big is the matrix, and are you stuck with Matlab? If it's too big to do by hand, and you can't make any obvious swaps and scalar row multiplications up front to make things work right away, I don't know what to do - I looked for a similar option in Matlab and Scilab at some point and came up blank myself.